【简答题】He succeeded in (predict) ______ the earthquake in 1977.
【单选题】肱骨中段骨折,根据哪项可诊断为并发桡神经损伤
【单选题】It was _______ he worked hard that he succeeded in the end.
【单选题】肱骨中段骨折,根据哪项可诊断为并发桡神经损伤
【单选题】It was_____he worked hard that he succeeded.
【单选题】下列叙述中,不正确的是( )
D.
AgI胶体的分散质粒子直径在1nm~100nm之间